its a Satellite C855d-s5303 if anyone has a recovery disk they can help me out here that would be great
(1) Shut down the system while pressing the SHIFT key to completely power off.
(2) Power on while pressing F2 to enter the BIOS Setup Menu.
(3) Go to the Security tab and set the "Secure Boot" setting to "Disabled".
(4) Go to the Advanced tab, enter "System Configuration" and set the Boot Mode to "CSM Boot."
(5) Press F10 to save and exit.
(6) Insert your preferred OS Installer (CD/DVD/USB)